117710640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163487}}^1$

素因数の和:163506

約数の個数: 60

約数和(自身を含む): 395313984

約数和(自身を除く): 277603344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 163487, 326974, 490461, 653948, 817435, 980922, 1307896, 1471383, 1634870, 1961844, 2452305, 2615792, 2942766, 3269740, 3923688, 4904610, 5885532, 6539480, 7356915, 7847376, 9809220, 11771064, 13078960, 14713830, 19618440, 23542128, 29427660, 39236880, 58855320, 117710640]

約数ペア:

[(1, 117710640), (2, 58855320), (3, 39236880), (4, 29427660), (5, 23542128), (6, 19618440), (8, 14713830), (9, 13078960), (10, 11771064), (12, 9809220), (15, 7847376), (16, 7356915), (18, 6539480), (20, 5885532), (24, 4904610), (30, 3923688), (36, 3269740), (40, 2942766), (45, 2615792), (48, 2452305), (60, 1961844), (72, 1634870), (80, 1471383), (90, 1307896), (120, 980922), (144, 817435), (180, 653948), (240, 490461), (360, 326974), (720, 163487)]